Since Yasuo already is orange could Master Yi's color be changed? Maybe to blue or green, just so its not the same color as any of the other PROJECT skins. I feel like blue would be better with Master Yi, because his Meditate already turns him green for a bit.
With Lucian, he already has a skin that makes his abilities orange. So I feel that green would be better with Lucian, because Master Yi needs blue, and Lucian already has two skins with a color scheme of blue (if you count the chroma).